Base | Representation |
---|---|
bin | 110001110010… |
… | …110001111110 |
3 | 220120011102110 |
4 | 301302301332 |
5 | 11320144204 |
6 | 1143434450 |
7 | 215643360 |
oct | 61626176 |
9 | 26504373 |
10 | 13053054 |
11 | 7405a53 |
12 | 4455a26 |
13 | 2920401 |
14 | 1a3ad30 |
15 | 122c889 |
hex | c72c7e |
13053054 has 32 divisors (see below), whose sum is σ = 30030336. Its totient is φ = 3705120.
The previous prime is 13053049. The next prime is 13053067. The reversal of 13053054 is 45035031.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 13053054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6084 + ... + 7944.
It is an arithmetic number, because the mean of its divisors is an integer number (938448).
Almost surely, 213053054 is an apocalyptic number.
13053054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13053054 is an abundant number, since it is smaller than the sum of its proper divisors (16977282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13053054 is a wasteful number, since it uses less digits than its factorization.
13053054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2040.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 13053054 is about 3612.9010504026. The cubic root of 13053054 is about 235.4529005479.
Adding to 13053054 its reverse (45035031), we get a palindrome (58088085).
The spelling of 13053054 in words is "thirteen million, fifty-three thousand, fifty-four".
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